ds9/parsers/nrrdparser.tac


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

%{
%}

#include string.tin

%start command

%token MASK_
%token NEW_

%%

command : nrrd 
 | nrrd {yyclearin; YYACCEPT} STRING_
 ;

nrrd : opts {NRRDCmdLoad {}}
 | opts STRING_ {NRRDCmdLoad $2}
 ;

opts :
 | NEW_ {CreateFrame}
 | MASK_ {NRRDCmdSet load,layer mask}
 ;

%%

proc nrrd::yyerror {msg} {
     variable yycnt
     variable yy_current_buffer
     variable index_

     ParserError $msg $yycnt $yy_current_buffer $index_
}